Automatic fruit preprocessing device for canned fruit production

Abstract

The invention discloses an automatic fruit preprocessing device for canned fruit production. The automatic fruit preprocessing device comprises a base, wherein a fruit peeling and dicing integrated device is mounted on the base; the fruit peeling and dicing integrated device comprises a U-shaped frame; a peeling device is mounted at the top end of the U-shaped frame; a pushing and conveying deviceis mounted at the bottom end of the U-shaped frame through a support plate; a second horizontal oil cylinder and a low-speed motor are separately mounted on the left side and right side of the U-shaped frame; a pushing and extruding rod is connected with the right end of the second horizontal oil cylinder through a piston rod; an annular pushing block and a pushing and pressing block are separately mounted on the outer side and right end of the pushing and extruding rod; an annular pit cutting knife is connected with the left end of the low-speed motor through a motor shaft; a plurality of slicing knives are mounted on the outer side of the annular pit cutting knife at equal intervals; a second miniature oil cylinder is fixed to the inner side of the annular pit cutting knife; and a compressing block is connected with the left end of the second miniature oil cylinder through a piston rod. The automatic fruit preprocessing device can perform peeling, dicing and pit removing on fruits and automatically convey diced fruits onto the pushing and conveying device, thereby improving the production efficiency of canned fruits.

Description

technical field [0001] The invention relates to the field of food production, in particular to an automatic fruit preprocessing device for canned fruit production. Background technique [0002] Canned fruit is named differently depending on the material used. Generally, the raw materials of canned fruit are derived from fruits, including yellow peaches, apples, lychees, strawberries, hawthorns, etc. The main products are canned peaches, canned strawberries, canned oranges and so on. [0003] (1) Processing of fruit raw materials ① Sorting and washing of raw materials. The purpose of sorting is to remove rotten, moldy and insect-like fruits and grade them according to the size and quality of raw materials. The purpose of washing is to remove the dust, silt and some microorganisms attached to the fruit surface. When processing, it should be soaked with dilute hydrochloric acid (0+5~1%), and then washed with water. ② Peeling and trimming of raw materials. The purpose of pe...

AI Technical Summary

Problems solved by technology

[0006] (1) Most of the production process of canned fruit requires manual operation, which is time-consuming and labor-intensive;

[0007] (2) The fruit needs to be cleaned before the production of canned fruit. Human cleaning takes a lot of time and energy. Machine cleaning of the fruit is either incomplete or easy to break the skin of the fruit, thus affecting the taste of the fruit;

[0008] (3) Existing canned fruit processing equipment performs peeling, pitting and slicing operations on fruits separately, so the production efficiency is not high, and the structure is more complicated and the cost is high;

[0009] (4) When the existing fruit cans are used for canning the fruit, it is necessary to first put the blocky fruit into the bottle body, then inject sugar water, vacuumize, and then screw the bottle cap on. The whole process is extremely cumbersome. , the general production equipment takes a lot of time, the production efficiency of canned fruit is not high, and the vacuum operation can not keep a high vacuum in the bottle, the storage time of canned fruit is not long

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